Article comprising a cell system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 21, 2003
Grant Date -
N/A
app pub date -
Sep 11, 2001
filing date -
Mar 19, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cell system has one or multiple burstable enclosures or closed cells which contain an active composition, such as a fluid or solid (including powdered) product, preferably a liquid product, which is released therefrom when the enclosures or closed cells are ruptured. Each enclosure or cell is provided with a flow control which controls the direction and flow of the composition outwardly of the enclosure or cell when the enclosure or cell is ruptured. The flow control is formed by a film covering one side of an enclosure or cell with the film having a cut-out portion forming a flow control window. The composition can be a face cleaning lotion or cream, a disinfectant, a household cleaning composition, a perfume, a polish or a medicament.
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